In addition, GT3000 Toxic Gas Detectors are FM, CSA, CE and IECEx certified and have earned the IP66 rating.

Det-Tronics is part of UTC Fire and Security, a unit of United Technologies.

The GT3000 range is a group of electrochemical fixed-point detectors that provide non-intrusive calibration, communication via 4-20mA with HART protocol, and the ability to swap sensors without de-classifying hazardous areas.

A GT3000 detector consists of a transmitter (GTX) and a sensor module (GTS).

The transmitter generates a 4-20mA output signal with HART that is proportional to the concentration of the target gas and corresponds directly to 0-100 per cent full scale.